Key points. 1  Humansâand other complex multicellular organismsâhave systems of organs that work together, carrying out processes that keep us alive. 2  The body has levels of organization that build on each other. Cells make up tissues, tissues make up organs, and organs make up organ systems.
The rose was designated as the official state flower of New York in 1955. The rose is a symbol of love and beauty (as well as war and politics) the world over.
The 15 Best Botanical Gardens in New York. New York is known for a lot of things: tall buildings, gigantic slices of pizza and Derek Jeter, just to name a few. But the state as a whole also has beautiful countryside and lush landscapes suited to match even the highest standards of any horticulture enthusiast.